If 60 cm3 of gas is heated from 27oC TO 50oC, what is the new volume of the gas at constant pressure?
- 32.4cm 3
- 55.7cm3
-
64.6cm3
- 111.1cm3
The correct answer is: C
Explanation
V1 = 60cmT2 = 273 + 50 = 323KV2 = ?
V1/T1 = V2/T2 .: V2 = V1T 2/T1 = 60 x 323/300 = 19380/300 = 64.6cm3